M3 Bluetooth Headset Subwoofer TWS Bluetooth Headset
$4.65
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Product information: Product model: wireless bluetooth headset Specification: 62X40X27mm Working voltage: 3.3V-4.2V Bluetooth version: V5.1+EDR Battery capacity: 50mAh/280mAh Use time: 3-4 hours Standby time: about 300 hours Speaker type: 8 cm copper ring dynamic Transmission range: 2.40GH2.48GHz Sensitivity: 98db+3db Communication distance: effective distance 15 meters Ear entry method: oblique entry to the ear to fit the contour of the ear Packing list： Wireless headset x1
Show More
Show Less